package solved;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;

/*
 ID:	liluyan1
 LANG:	JAVA
 TASK:	test
 */
public class test {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader(new FileReader("test.in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(
				"test.out")));
		StringTokenizer st = new StringTokenizer(f.readLine());
		int i1 = Integer.parseInt(st.nextToken());
		int i2 = Integer.parseInt(st.nextToken());

		out.println(i1 + i2);
		out.close();
		System.exit(0);
	}
}
